Featured series 
Tag: Health
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Campus & Community
Lipsitch promoted professor of epidemiology at HSPH
Marc Lipsitch has been promoted to professor of epidemiology in the Department of Epidemiology at the Harvard School of Public Health (HSPH). He first joined the School’s faculty as an assistant professor in 1999, becoming an associate professor in 2004.
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Health
HSPH study suggests taking wraps off drug safety data
For years, pharmaceutical companies have sought to restrict public access to drug safety data collected in clinical trials on the basis that it is proprietary information, arguing that competitors could use that information in the development of their own products. However, a number of recent cases of drugs found to have dangerous side effects after…
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Health
At Radcliffe, microbiologist explains ‘biocomplexity’
The scientist who revolutionized the study of cholera paid a visit to Harvard this week. On March 6, microbiologist and oceanographer Rita R. Colwell, a Johns Hopkins University public health researcher, delivered the last in a series of science talks in the 2006-2007 Dean’s Lecture series at the Radcliffe Institute for Advanced Study.
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Health
Obesity runs in families – and friends, too
Having overweight family and friends increases the likelihood someone will become overweight, according to a Harvard researcher who examined obesity and social network data from the long-running Framingham Heart Study.
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Health
Common prostate cancer therapy may carry risks
Androgen deprivation therapy – one of the most common treatments for prostate cancer – may increase the risk of death from heart disease in patients over age 65, according to a new study by researchers at Dana-Farber Cancer Institute, Brigham and Women’s Hospital, and other institutions.
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Health
Over-the-counter pain relievers increase the risk of high blood pressure in men
Researchers from Brigham and Women’s Hospital (BWH) have found that the three most commonly used drugs in the United States, acetaminophen, ibuprofen, and aspirin, increase the risk of developing high blood pressure in middle-aged men. These findings are published in the Feb. 26 issue of the Archives of Internal Medicine.
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Health
Harvard athletes grow bigger, better hearts
Strenuous exercise can cause a heart to grow as much as 10 percent and its chambers to enlarge, Harvard researchers have discovered after testing the University’s athletes. What they are learning from these studies could someday be applied to advising nonathletes about caring for their hearts.
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Health
Stem cell research sheds light on organ regeneration
The rules governing mammalian organ repair and regeneration are so widely varied as to suggest at first glance that there are no rules: Blood has such an enormous regenerative capacity that you can literally give it away by the pint and be none the worse for wear; rip a hole in your skin and new…
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Health
Cocoa shows promise as next wonder drug
A big problem facing Americans and Europeans is the dangerous rise in blood pressure with age, increasing their risk of heart disease and diabetes. Kuna Indians living off the Caribbean coast of Panama don’t have that problem. Norman Hollenberg, a professor of radiology at Harvard Medical School, is convinced that it’s because they drink more…
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Health
Practical way to target cancer cell mutations demonstrated
A study led by researchers at Dana-Farber Cancer Institute and Broad Institute of the Massachusetts Institute of Technology and Harvard University provides the first demonstration of a practical method of screening tumors for cancer-related gene abnormalities that might be treated with “targeted” drugs.
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Health
Sleeping your way to heart health
A new Harvard School of Public Health study indicates that there’s more than just olive oil and red wine keeping heart disease rates down in Mediterranean countries. There’s the naps, too.
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Health
Web quiz helps predict women’s health
Using data collected from more than 24,000 initially healthy American women, researchers from Brigham and Women’s Hospital (BWH) have devised a new Web-based formula called the Reynolds Risk Score that for the first time more accurately predicts risk of heart attack or stroke among women. In addition to usual risk factors like cholesterol, blood pressure,…
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Health
New findings may increase longevity of stem cells
Identifying the mechanisms that control cell life span is one of the more important questions facing stem cell researchers, indeed, all researchers attempting to understand normal and abnormal cell and organ development. So the recent discovery by a Harvard Stem Cell Institute team that a family of well-known transcription factors plays a major role in…
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Health
Spray-dry vaccine for TB developed
Bioengineers and public health researchers have developed a novel spray-drying method for preserving and delivering the most common tuberculosis (TB) vaccine. The low-cost and scalable technique offers several potential advantages over conventional freezing procedures, such as greater stability at room temperature and use in needle-free delivery. The spray-drying process could one day provide a better…
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Campus & Community
University’s ‘what-if’ planning for bird flu in sync with new CDC guidelines
Recently released U.S. government guidelines for combating a potential avian flu pandemic closely resemble response strategies that have been under development by Harvard planners since October 2005. Both the Centers for Disease Control (CDC) guidelines – available online at http://www.pandemicflu.gov/plan/community/community_mitigation.pdf – and Harvard’s ongoing “what-if” planning say that the best protection against a flu pandemic…
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Campus & Community
Free rides to blood drive givers
In its efforts to make giving blood as convenient as possible, the Massachusetts General Hospital Blood Donor Center is currently providing free transportation to and from the Harvard campus (or back to anyplace in Boston/Cambridge) for groups of three or more donors.
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Health
Poor fall behind in birth control
Modern contraception has come a long way in the past 20 years, what with diaphragms, hormones, implants, intrauterine devices, condoms, spermicides, and sterilization. But the boom in birth control has been a bust for the poorest women in the world.
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Health
Saving your self from yourself
“Your gut is a complicated place,” notes Shannon Turley, an assistant professor of pathology at Harvard Medical School. In addition to processing food three or more times a day, an intestine needs to protect you from being damaged by yourself.
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Campus & Community
Prince Charles honored with HMS’s Global Environmental Citizen Award
The Prince of Wales received the Global Environmental Citizen Award from Harvard Medical School’s Center for Health and the Global Environment. This year’s award, presented on Jan. 28, celebrates the center’s 10th anniversary.
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Nation & World
Terror war could strain veterans’ health, benefit systems
The cost of caring for veterans of the war on terror could reach $662 billion over the next 40 years, while demand from returning soldiers is already clogging the two major veterans’ assistance programs, according to recent research by Linda J. Bilmes, a lecturer in public policy from Harvard’s John F. Kennedy School of Government.
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Health
Marathon running can damage a heart
Running 26.2 miles is not for the faint of heart. Abnormalities in heart structure and function were found in men and women who ran the Boston Marathon in 2004 and 2005 by Harvard Medical School researchers.
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Health
Brain pollution: Common chemicals are damaging young minds
Learning disabilities. Cerebral palsy. Mental retardation. A “silent pandemic” of these and other neurodevelopmental disorders is under way owing to industrial chemicals in the environment that impair brain development in fetuses and young children. That’s the conclusion of a data analysis by researchers at the Harvard School of Public Health (HSPH) and the Mount Sinai…
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Health
Mystery muscles make mightier mice
Scientists have muscled in on a genetic switch that allows mice to run longer and faster. Humans possess the same switch, so the discovery might open new paths to treating muscle-wasting diseases and building better bodies.
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Health
New myeloma drug proves more potent, less toxic than thalidomide
A designer drug significantly less toxic than thalidomide has shown impressive activity in prolonging survival of patients with advanced multiple myeloma, report researchers from Dana-Farber Cancer Institute. A multicenter Phase II study of lenalidomide, an altered version of thalidomide, found a response rate of 25 percent among patients with myeloma that had recurred despite multiple…
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Health
Prostate treatment has risks
A treatment mainstay for prostate cancer puts men at increased risk for diabetes and cardiovascular disease, according to a large observational study published in the Sept. 20 Journal of Clinical Oncology. “Men with prostate cancer have high five-year survival rates, but they also have higher rates of noncancer mortality than healthy men,” says study author…
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Health
HSCI/MGH researchers identify gene product involved in stem cell aging and death
A multi-institutional team of Harvard researchers may have advanced our understanding of physiological aging with a new study in which they greatly reduced the impact of aging on blood stem cells. A report on their findings appears in the latest edition of the journal Nature along with similar but independent findings from research teams at…
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Health
Interns continue to work overly long shifts, study finds
That intern working on you at the hospital may be so sleep-deprived his or her performance is no better than that of a drunk. That’s one conclusion of a national study by investigators at the Harvard Medical School.
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Campus & Community
HMS Dept. of Ophthalmology awarded RPB grant
The Harvard Medical School (HMS) Department of Ophthalmology was recently awarded a grant from Research to Prevent Blindness (RPB) for $110,000 to help support research into the causes, treatment, and prevention of diseases that cause blindness.
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Health
Mental casualties of Vietnam War persist
More than 30 years after the end of the war in Vietnam, the effect of lingering stress on Americans who fought there continues to cause stress among researchers.